Dab tsi yog qhov txawv ntawm cov kua roj vanish thiab cov kua roj vanish
Nov 11, 2023
Qhov sib txawv tseem ceeb ntawm cov kua roj vanish hauv dej thiab cov kua roj vanish yog lawv cov muaj pes tsawg leeg thiab cov yam ntxwv ua haujlwm. Traditional varnishes feem ntau siv cov kuab tshuaj organic raws li diluents, thaum cov kua roj vanish siv dej raws li diluent. Qhov sib txawv no muaj ntau qhov tshwm sim, uas peb yuav tshawb pom hauv qab no.
Kev tiv thaiv ib puag ncig:
Cov kua roj vanish dej tsis muaj cov kuab tshuaj organic, yog li nws muaj kev tiv thaiv ib puag ncig zoo dua. Kev siv cov kuab tshuaj organic hauv cov kua roj vanish tuaj yeem tsim cov tshuaj tsis haum tshuaj organic (VOCs) uas evaporate hauv cov huab cua thiab tsis zoo rau huab cua zoo thiab kev noj qab haus huv. Hauv qhov sib piv, cov kua roj vanish hauv dej muaj qis dua, uas txo cov pa phem ib puag ncig thiab tsis tshua muaj kev cuam tshuam rau tib neeg kev noj qab haus huv.
Lub Sijhawm Qhuav:
Cov kua roj vanish dej feem ntau muaj lub sijhawm ziab sai dua. Txij li cov dej tuaj yeem evaporate sai dua, cov xim pleev xim yuav qhuav sai dua. Qhov no txhais tau hais tias thaum lub sij hawm tsim kho, cov kua roj vanish hauv dej tuaj yeem txhim kho kev tsim khoom thiab txo lub sijhawm tos.
Saj thiab tsw:
Vim tias cov kua roj vanish hauv dej tsis muaj cov kuab tshuaj organic, lawv emit tsawg tsw thaum lub sij hawm painting. Qhov no pab txhim kho ib puag ncig kev tsim kho thiab txo cov neeg ua haujlwm txoj kev pheej hmoo ntawm cov pa phem. Nyob rau hauv sib piv, cov organic solvents nyob rau hauv ib txwm varnishes yuav ua tau ib tug muaj zog tshuaj tsw qab.
Lub sij hawm ziab kom qhuav:
Dej-raws li cov kua roj vanish feem ntau xav tau lub sij hawm kom qhuav, tab sis yuav tsum tau tos kom tiav ziab kom ua tiav cov txiaj ntsig zoo tshaj plaws. Qhov no txhais tau hais tias tom qab daim ntawv thov, kev saib xyuas tshwj xeeb yuav tsum tau ua kom tsis txhob nthuav tawm cov txheej txheem kom ntub lossis ntub dej kom tsis txhob cuam tshuam qhov kawg ntawm qhov zoo.
Durability: Traditional varnishes feem ntau muaj kev ua haujlwm siab thiab ua haujlwm rau tshuaj tua kab mob. Lawv muab kev tiv thaiv zoo nyob rau hauv ntau yam ntawm ib puag ncig thiab tiv taus tshuaj lom neeg. Txawm li cas los xij, cov kua roj vanish hauv dej tuaj yeem ua rau me ntsis qis dua li cov kua roj vanish hauv qhov no thiab yuav xav tau kev saib xyuas ntau dua thiab kev saib xyuas tom qab siv los ua kom muaj kev ua haujlwm ntev.
Yuav kom suav tau, qhov sib txawv ntawm cov kua roj vanish thiab cov kua roj vanish ib txwm muaj cov khoom xyaw, kev tiv thaiv ib puag ncig, lub sijhawm ziab, durability thiab tsw. Kev xaiv ntawm cov kua roj vanish nyob ntawm qhov tshwj xeeb daim ntawv thov xav tau thiab cov kev txhawj xeeb los xyuas kom meej qhov zoo tshaj plaws tiav thiab kev tiv thaiv.
